1341235140040 has 64 divisors (see below), whose sum is σ = 3180216816000. Its totient is φ = 507680363520.

The previous prime is 1341235139989. The next prime is 1341235140043. The reversal of 1341235140040 is 400415321431.

It is a super-2 number, since 2×1341235140040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1341235139990 and 1341235140008.

It is not an unprimeable number, because it can be changed into a prime (1341235140043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332020 + ... + 1671139.

It is an arithmetic number, because the mean of its divisors is an integer number (49690887750).

Almost surely, 2^{1341235140040} is an apocalyptic number.

1341235140040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341235140040 is an abundant number, since it is smaller than the sum of its proper divisors (1838981675960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341235140040 is a wasteful number, since it uses less digits than its factorization.

1341235140040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004070 (or 2004066 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 1341235140040 in words is "one trillion, three hundred forty-one billion, two hundred thirty-five million, one hundred forty thousand, forty".